CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
Optimizing Li/MnO <inf>2</inf> batteries: Relating manganese dioxide properties and electrochemical performance
Authors
,
SW Donne
WM Dose
Publication date
1 January 2013
Publisher
Abstract
The electrochemical performance of heat treated manganese dioxide in lithium batteries is for the first time directly related to the numerous physical properties which characterize this battery material. The effect of discharge rate on these relationships is also investigated. Three of these properties are considered, revealing that at low discharge rates heat treated manganese dioxide is optimized by a pyrolusite fraction of ∼0.65, high Mn(IV), and low surface area; while at high discharge rates slightly higher pyrolusite content (∼0.73), high Mn(IV), and surface area around 44 m 2 g -1 are most beneficial. The relationships described here will assist in directing the synthesis and preparative treatment of manganese dioxides for higher performing lithium batteries. © 2012 Elsevier B.V. All rights reserved
Similar works
Full text
Available Versions
CUED - Cambridge University Engineering Department
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:generic.eprints.org:131315...
Last time updated on 27/09/2021